Don't know if I got the point of this post across effectively or not, but I've been seeing a fair number of verbatim blog posts (across 20+ sites) that appear to come from a tool(s) I'm not familiar with. Anyway, figured if you use one of these tools, you might find it useful to not "reuse" other folks "spam" and if you're a new blog owner who's trying to give "DoFollow" love, you might find it useful to see some of the low hanging fruit on spam. I'm not including "enhancement" or some of the other common spam, but more of focused on the flavor that gets past Askimet. Here's 5 to start. More as I have time. I've just gotten to not approving any comments unless its from someone I've run into in the niche, know, or makes a legitimate point, provides a link to something I find useful, etc except in the sports niche where readers tend to get fired up over whatever stance/point you make.

Spam Comment #1:
I want to thank the blogger very much not only for this post but also for his all previous efforts. I found "insert your blog URL here" to be greatly interesting. I will be coming back to "insert your blog URL here" for more information.
***This has been used on more than 6 of my sites, and most recently on one that simply has "Hello World" up from WP...

Spam Comment #2:
That was awesome! Thanks for the recommendation! I even did a review on my website! Why am I using exclamation marks everywhere!
***If you have to use this one, try not to put it on every post on someone's blog...

Spam Comment #3
Easily, the article is really the freshest topic on this related issue. I concur with your conclusions and will eagerly look forward to your forthcoming updates. Saying thanks will not just be adequate, for the phenomenal clarity in your writing. I will right away grab your rss feed to stay abreast of any updates.
***Sure, as you provide a link to buying an "enhancer," "weight loss pill," or "acne treatment med" on every post on the blog...

Spam Comment #4
hey this blog is great. I'm glad I came by this blog. Maybe I can contribute in the near future. PM ME on Yahoo "Insert really long name starting with a female name" Thank you "bogus yahoo ID here"
****The flavor to fish to get you to go to an adult site...

Spam Comment #5
I stumbled onto your blog and read a few post. I like your style of writing.
****Sure, change at least a word or two when you spam comment the entire site