Thanks for SHARING I was originally using for just sharing on Hubpages, as the original idea was to spread our articles to a wider audience via Hubpages. However, as the idea developed, it turned out it was just as easy for everyone to share on other networks that they were members of and to SOCIALLY SHARE the hub. Personally, whether I write thanks for SHARING, or SOCIALLY SHARED, I share via at least 2 networks. You can use either, but SOCIALLY SHARED tells that person that you have spread their hub to more than just Hubpages members.
Hope it helps and let the SHARING continue, as from the feedback I have had, it seems to make a big difference to overall traffic and search engine traffic! :-)