I would like to see this information displayed in a FAQ somewhere, although I'm not sure which one. =/
The most obvious choice would probably be FAQ 148.
And I'm not sure which of the Comms FAQs would be best suited for this information. I suppose that it could go in FAQ 77, but I'm not sure that it's the best one for it.
EDIT (May 23, 2006): Don't know why I pointed to that section for FAQ 61. >.> The maximum number of users that someone can friend is listed in the first paragraph of the FAQ. Sorry about that.
Also, thanks to whomever added the additional tags, but... I think you meant to choose faq77, not faq71. ^_~ I've gone ahead and added the faq77 tag but am unable to remove the one for faq71 for this entry. Would someone be so kind as to take care of that? Thanks again! XD