I lurk more than I post, but here's what I think:
$5 is fine for for TF.TV+; it's basically just a donation, and 20 cents a day is reasonable for something so optional. People spend 10 bucks on a movie ticket, 5 doesn't seem too bad.
A really easy thing to implement that I would really implore you to implement: Let me donate for multiple months at a time. Unless you have a system that requires you to do this month to month, it would be so much easier to drop $30 for 6 months or $60 for the year. I really don't see a downside to this for anyone, and it would only possibly generate more revenue. Please consider this. EDIT: Went full retard again
Fragging is fine imo, it definitely adds to the charm of the forums, but I really have (/had) no idea what the stars were. If we're at all discussing the possibility of an updated layout, I agree with Lange that the stars are kind of pointless.
Despite occasionally going full retard on here, I do like these forums and will be happy to support them with a donation.