NOAH, the world's digital museum, asks, "Are you ready to create your place in history?" More for than just online storage and archiving, NOAH can be used for sharing all sorts of media via its timeline layout. Both individuals and preservation organizations are using it currently. Check it out.
Evernote users: Skitch for iOS [iPad and iPhone] has been updated with some handy features.
No, with family history blogging, you don't have to blog every day. It's not necessary. [If you do, when will you research?] Join Amy Johnson Crow on her blog No Story Too Small, with her 52 Ancestors in 52 Weeks Challenge. [Once-a-week sounds perfect for those blogging about their ancestors.]