At least Twitter let me download my Tweet history, so I thank them for that. The account is still suspended (I have no idea why really), but I thanked them, and also thanked them for letting me use their service for a while.
All you can do in life, I guess. Probably better, don't think Twitter is good for a person's health, in some ways (too much hatred on there, and I don't like hatred, so I tend to argue with people on that :-)
But I never said anything really bad to anyone (never threatened anyone, etc) so does make me wonder why I was suspended in the first place.