Cross Platform – Being a Mac user I prefer when I can fire up a program locally. WordAi is web based and therefore works on Windows & Macs without issue (Linux as well). SpinnerChief III Ultimate has a Web Api that allows spinning from the web, but we did not have much luck with it, so at this time we consider SpinnerChief a Windows only application and therefore requires me to run it in a virtual Windows Machine using VMWare Fusion. This one is a hard one to call because clearly WordAi wins cross platform, but it doesn’t have all the extras that SpinnerChief offers.
Spin Rewriter 9 rewrites content on paragraph, word and sentence level. It also turns sentences around and makes sure that only appropriate synonyms are used. Aaron added a special ARTICLE GENERATING ALGORITHM to Spin Rewriter 9.0. This algorithm makes sure that the generated articles are even more unique, and even more readable — if that was even possible!
Spinrewriter has a decent Google pagerank and bad results in terms of Yandex topical citation index. We found that is moderately ‘socialized’ in respect to Facebook shares (20.2K) and Google+ shares (41). According to MyWot, Siteadvisor and Google safe browsing analytics, is quite a safe domain with mostly positive visitor reviews.

2. Show Off Your Singularity - In my previous posts, I have discussed the value of being distinct from others in your business. You must promote your singularity. What's it about YOU that will bring your audience for you? Among the greatest mistakes you can make is attempting to duplicate someone in your business. Although, they may become successful, you're not giving your target audience reasons to pick your services over theirs. That is why it is essential to reveal your audience why you're distinct, and be consistent with your singularity.