Submit portable freeware that you find here. It helps if you include information like description, extraction instruction, Unicode support, whether it writes to the registry, and so on.
This seems to be a browser with some special features for blogs and for filesharing.
"Flock is an amazing new web browser that makes it easier to share media and connect to other people online. Share photos, automatically stay up-to-date with new content from your favorite sites, and search the Web with the most advanced Search Toolbar available today."