As we noted in our 20 Things Worth Caring About at 2009’s Expos article, we were genuinely excited to come across a couple of new solutions to common MacBook problems. First, and one that has been a huge issue for some potential buyers, is the lack of a matte screen option for the MacBook. Power Support has fixed that with its Anti-Glare Film for MacBook 13” ($35), also available in a 15” MacBook Pro version for the same price. Like…