Chances are those links will get taken down pretty quickly, and if you really want to share it with someone, I think it'd be a little bit *safer* to do through PM and more preferably email on an individual basis.
I think the most reliable place to get the worlds for free, if you want to get them that way, is from MATY, like Sleepy said. They're pretty diligent about reuploading files, and making sure to provide mirrors for download links - because links often go dead/get reported on a regular basis. Plus, you would need to visit MATY anyway, because you can't install pirated files without Pescado's "tools". I think most people interested in getting the worlds this way, know where to go.
I feel like starting a thread or section where we start publicly sharing store content on Cstyles could just lead to some unwanted issues down the road - like "FreeGoodies" on tumblr, there's always a chance someone could report the activity. A file here or there is fine, usually if something has been altered - like edited store clothes or retextured hair.
Thanks for offering to share, though!