Many users (including me) have been frustrated by the Android browser's inability to handle bookmarklets. Here's how to make them work and bypass the browser's annoying insistence on appending "http://" to new bookmarks. This *will* allow you to use your Instapaper and Evernote bookmarklets; I haven't tested it on Lastpass since I don't use Lastpass.
To enable bookmarklets:
* Get My Bookmarks (free) from the Market
* Export your *desktop* computer's Chrome, FF or IE bookmarks
* Go to the My Bookmarks site on your desktop computer (
RerWare MyBookmarks: Import your computer's Browser Bookmarks onto your Android? G1, G2\Hero, HTC phone)
* Upload the generated file
* Load My Bookmarks on your Android device
* Begin importing
* Choose "One by One"
* Import only the bookmarklets (plus any other bookmarks you want on your device)
The bookmarklets will now be in your browser *without* the html:// prefix.
How to enable bookmarklets in Android
