Most don't have to do with the actual AOL software, so they should work on all platforms. However, AOL is notorious for being lame, and I have only tested these tricks on Win95 and Win98 using U.S. versions of AOL.
If you try any AOL tip or trick listed on this site and it doesn't work for you, your version of AOL probably doesn't support it.
Nobody of consequence. Just because I have a nickname or handle doesn't mean I'm in a group, club, gang, or mafia. And if you see some AOL progger out there with the handle "Momo", it's not me.
Spread the word, hummingbird.