WebmasterWorld members are talking about receiving Google Sitelinks, and overall, most forum members who are impacted this way are obviously happy about the expanded link opportunities. Some are a bit afraid that their sitelinks may drop off (as a few members have observed).

Others are noticing that the “algo broke.” There’s no specific information into how the algorithm broke but some note changes.

Moderator jdMorgan notes that Google Webmaster Tools lets you now exclude Sitelinks that you don’t want. Simply go to Google Webmaster Tools, click to Links > SiteLinks, select the sitelink that you don’t like, and click the “Block” link to the right of it.

Tedster notes the following changes when sitelinks were implemented:

In other words, these are “early bugs,” as he notes.

Forum discussion continues at WebmasterWorld.