Lynn S. M.
I only have time to beta short fiction (say, three pages or less), and would like to avoid WHAMs.
The things I tend to catch are the low-level problems: spelling errors, syntax errors, and the like. Of course, if I spot other aspects of the story that I think can be improved upon, I will mention them, as well.
I prefer to use Word's Track Changes feature in conjunction with Word's commenting facility. I avoid Google as much as possible.
The best e-mail address to use to contact me would be lois_and_clark_fan_at_verizon.net. (Replace _at_ with the appropriate symbol. I am avoiding typing the actual address to make it less likely for it to be added to spammers' lists.)
Joy,
Lynn
