It becomes ok in about 5sec after the creation of your site. *You can safely do a 200k blast the first time around since only +-5k will be auto approve which will be slowly indexed if you don't act crazy, like bookmarking them and pinging the hell outta them.
This applies for scrapebox only, we are talking about scrapebox are we not?
*Personal opinion based on my experience only
If you're talking about a rss feed showing the comments on other pages within the domain, absolutely, however how long will these feeds show the same links? Not long enough for SE to index them. I wish that worked though.
Oh I have the fluctuation as well, it is just not too significant, maybe +-10% weekly. Plus, only a part of those 5k will get slowly indexed in the first place, so I am not worriedyou must be doing something wrong then lol
I have plenty of fluctuation in my BL all the time...This is why