Hi guys, did a search and couldn't find anything similar to this question. Basically, I have a list of lower tier web 2.0s (about 500 of them). And then i blasted 50k gsa links to this list of 500 web 2s. So each web 2.0 property should get around 100 backlinks. I notice that it most gsa links almost never index naturally. Fortunately I am using a good indexing service that consistently give me around 50% index rate upon submission. My question is... How much should I drip index per day, so as not to destroy these properties? Would mass index everything be too much in one day? Thanks in advance!