it's pretty unaccurate, because it counts DLCs as never played.. :-/

I play 20%

Username: Sc
Games Owned: 104
Games Played: 0
Games Never Played: 104
Percentage Played: 0.00%
Total Hours: 0.00

:OO::::::::::::::::::O:O:O:OO

Games Owned: 241
Games Played: 111
Games Never Played: 130
Percentage Played: 46.06%
Total Hours: 1555.50

Errno::ECONNREFUSED in MiniprojectController#steamanalysis

Connection refused - connect(2)

RAILS_ROOT: /home/lambent/rails_apps/webblog

Application Trace | Framework Trace | Full Trace
/usr/lib/ruby/1.8/net/http.rb:560:in initialize' /usr/lib/ruby/1.8/net/http.rb:560:inopen'
/usr/lib/ruby/1.8/net/http.rb:560:in connect' /usr/lib/ruby/1.8/timeout.rb:53:intimeout'
/usr/lib/ruby/1.8/timeout.rb:101:in timeout' /usr/lib/ruby/1.8/net/http.rb:560:inconnect'
/usr/lib/ruby/1.8/net/http.rb:553:in do_start' /usr/lib/ruby/1.8/net/http.rb:542:instart'
/usr/lib/ruby/1.8/net/http.rb:379:in get_response' /home/lambent/rails_apps/webblog/app/controllers/miniproject_controller.rb:37:insteamanalysis'

Request

Parameters:

{"steamid"=>"mavromatis"}

Show session dump

Response

Headers:

{"Content-Type"=>"",

"Cache-Control"=>"no-cache"}

I play all of them... i just bought lots of games with my tf2 stuff like 2 months ago and i have too many games... but I will only buy new games in Xmas :)

Username: [FINz] Kinuski

Games Owned: 182

Games Played: 47

Games Never Played: 135

Percentage Played: 25.82%

Total Hours: 1222.10

Games Owned: 100
Games Played: 47
Games Never Played: 53
Percentage Played: 47.00%
Total Hours: 1219.70

Games Owned: 83

Games Played: 56

Games Never Played: 27

Percentage Played: 67.47%

Total Hours: 374.80

Games Owned: 48
Games Played: 45
Games Never Played: 3
Percentage Played: 93.75%
Total Hours: 562.90

Games Owned: 123
Games Played: 80
Games Never Played: 43
Percentage Played: 65.04%
Total Hours: 3166.60

Username: Dawg
Games Owned: 72
Games Played: 50
Games Never Played: 22
Percentage Played: 69.44%
Total Hours: 1796.80

Alright, I'm done with TF2.

Games Owned: 192
Games Played: 91
Games Never Played: 101
Percentage Played: 47.40%
Total Hours: 1982.30

beside DLC problem, there is also a problem with expansions, for instance Civ4 counts as 6 games in steam library (3 for Win and 3 for Mac):
Sid Meier's Civilization IV: Beyond the Sword 442.0
Sid Meier's Civilization IV: Beyond the Sword 0
Sid Meier's Civilization IV 0
Sid Meier's Civilization IV 0
Sid Meier's Civilization IV: Warlords 0
Sid Meier's Civilization IV: Warlords 0

same with CoH

Percentage Played: 70.59%
It takes starter packs and dlcs as a separate games, so the time for those is always 0. Therefore it's inaccurate.

I assumed 0%

Username: NGPriest

Games Owned: 44

Games Played: 37

Games Never Played: 7

Percentage Played: 84.09%

Total Hours: 394.20

0.5%

Username: happyfrog
Games Owned: 200
Games Played: 143
Games Never Played: 57
Percentage Played: 71.50%
Total Hours: 2990.40

about 50%

Username: Oizo
Games Owned: 339
Games Played: 98
Games Never Played: 241
Percentage Played: 28.91%
Total Hours: 1765.00

All in all I played a little more games. Somehow in my "dark age" I played a bunch of games I didn't own.
I bought the good ones while in sale to play them again later.
I bought only games I like to play, so the time will come ;-)

Username: Gokalex
Games Owned: 222
Games Played: 120
Games Never Played: 102
Percentage Played: 54.05%
Total Hours: 742.90

Games Owned: 199
Games Played: 132
Games Never Played: 67
Percentage Played: 66.33%
Total Hours: 2978.80

Username: Deadlytyler
Games Owned: 151
Games Played: 36
Games Never Played: 115
Percentage Played: 23.84%
Total Hours: 451.00

lol

Username: Evilshallwin
Games Owned: 31
Games Played: 11
Games Never Played: 20
Percentage Played: 35.48%
Total Hours: 410.90

Wow, it counts all the Magicka DLCs as separate games. Crappy site.

Owned: 61 (weird, Steam says 81).
Played: 25 (41%).
Actually finished: 9.
The above is the reason why I try to not buy too much on this here Summer Sale.

72.90%