Sorry for this plug but I recently did a post on my blog highlighting Twitter's click rate: http://zahidlilani.com/twitter-links-get-clicked-more-than-other-social-media-sites Its just makes sense that twitter links get more clicks because a lot of people use twitter to discover news and blog posts. Of course in the mix people throw in irrelevant links but those get clicked too. The idea is to increase website visitors, not get a better ranking in google.
Well, there is no harm when you give a try. But one thing for certain, I do believe that Twitter is the most excellent way to share and find out what is the latest happening right now.
That's not hard, though. I don't even think pharmaceutics is a real word. For example this post will probably eventually rank number one for "Kwiminuskajeski" really quickly... unless someone wastes their time SEO'ing for that term just to disprove me.