Question about arXiv replacement restriction and contacting moderators
My best suggestion is to stop making replacements so frequently and wait until you think you have a ready pre-print, before you submit to arXiv. The arXiv is, after all, an archive for pre-prints and articles, and not a server for uploading new drafts on a daily basis.
I honestly fail to see the need to make updates to an arXiv entry, more frequently than monthly, on a regular basis. My own work-flow - for an article with many replacements - is roughly the following:

Pre-print ready, upload to the arXiv.
(+2 weeks) Get comments on the arXiv pre-print from colleagues, incorporate then, make a replacement, submit to journal.
(+1-2 months) Get comments from journal referee, incorporate, make a replacement, resubmit to journal.
(+1 month) Possibly final comments, final proofs, replacement to final version.

I assume that you upload your work to arXiv to allow other people to read it. Consider that it only serves to confuse your readers, if you make too frequent updates. I would never expect that a pre-print I have once read, will change drastically on a weekly basis after I read it the first time.
Perhaps you should re-consider your format? If you want to be able to write down thoughts quickly, and release them to the world, perhaps a blog would be more suitable?