Just keep in mind, that paypal lately increased cut-off to much more than "little". If You would consider switching to (or just putting this as alternative option) BitCoin, it would be great. Especially, that due to deflative nature of BitCoin, Your accumulated coins tend to get more value with time, overall.

This is just suggestion, of course - although I would be much more happy to donate via reliable BitCoins that *very* sucking PayPal, which, despite being forced to use it myself from time to time, I dislike very much. And I'm aware of fact, that many active TMO users got so bad experiences with PayPal, that they refuse to use it at all.

Side note: Maemo Council consider using BitCoin as mechanism for donating to community governed Maemo (Foundation?).