I cannot access Archive.org.
I know that Comcast recently won a court case to block certain websites, and archive.org as a place to post content uncensored often contains unpopular speech and political works. Back when I was a Cascadian activist, I posted some literature on that site and I was not the only one.
If this continues, I may have to switch to another ISP. I do not look forward to this because in my area, Comcast actually offers decent download speeds (I can download up to a gig of data in under 10 minutes if nobody's gaming, and we don't even come close to our monthly bandwidth allotment) and some of the competitors in this area are known for being notoriously slow.