SetRating is a free rating widget that allows you to rate your website,blog or a page within your site.This widget is really easy, just have to copy the code that shows us your home page and paste it on our own, choosing from a Youtube type valuation, with 5 stars, or a Facebook-style, with two hands thumbs up and down, respectively, and whether we like it or not

Aneesh of blogger widgets has developed a new Version Related Posts script for Blogger which displays thumbnails of images in addition to linked post titles

This is another first release from bloggerplugins.This one also uses the media thumbnails generated by blogger for each post.

Sexy Share is a really cool social bookmarking widget which uses css technique.visit CssReflex for the blogger hack

This widget is really simple to add. Just remember to backup your template before adding the code so that you don't lose any data. This widget is css based and takes very small time to load. Try it out