If so, you need SAP Universal ID. In a few months, SAP Universal ID will be the only option to login to SAP Community. Without it, you will lose your content and badges. If you have multiple accounts, use the Consolidation Tool to merge your content.
Since this blog started from a question you asked on Twitter, I'll ask that question here:
Why isn't there a space here on SCN for SAP user groups? It seems to me that they are a (big) part of the SAP community and being able to discuss and promote them and their events here is entirely appropriate. At the very least there should be a "user groups" sub-space of the Events space.
There is a document on SCN listing all user groups too: SAP User Groups Worldwide
Many user groups have their own websites and online communities, and they therefore tend to focus their content there. Of course, they're welcome on SCN and I'm sure a more permanent presence would considered.