CCleaner orginal addresses:
http://www.spazmatic.net/partners/CCleaner/
Old Screenshots of CCleaner. v1.07.052
http://www.mrbass.org/freeware/crapcleaner/
CCleaner didn't get it's new logo until v1.13.068 (September 4 2004)
Over 5 million downloads so far! (Duh, it's on the main page)
It's the #1 file on http://www.filehippo.com/
CCleaner cleans over 149 programs (including winapp2.ini), and this isn't including Windows cleaning.
CCleaner is over 1 year old. Released Feb. 2004
Forums didn't get added until Nov. 8th 2004.