As others have already mentioned, PEP8 validation is enable by default, which is a little excessive in my opinion (specially with the line < 80 chars rule). It would be great to be able to disable individual rules, a la Ecliplse/Netbeans.
All in all it looks very nice, thanks for sharing.
Definitely, I think that one of the biggest (if not the biggest) advantages of the Android smartphones environment is the wide range of options (specs and price wise) final users have. Just like laptops: in the end, not everyone needs a quad-core processor or a huge screen.
Just to point out, many videos released by Annon in spanish are made using a well known text-to-speech voice from Loquendo, "Jorge", who has a Castilian Spanish accent.
[1] http://www.theallianceframework.com/