Well, you see, when you're asking a question like this:
i know the game isn't about this but, i am wondering if anyone has attempted to max out as many as possible...
it's a bit odd. Everybody going above level 50 is attempting to max out as many skills as possible, and people who are at 81 probably maxed them all (save one or two). And you can easily find people on this forum who are at 81, so...
That's a good set of skills there, speech has some useful higher level perks
Yeah, but it's a pain to level and by the time I reach 100 I won't need the extra money those perks provide. I don't need it already. Anyway, I don't grind skills, they all level naturally so I'm not a person you were actually looking for - attempting to max many skills

And pickpocket is fun!