Yes, I did that and saw some of them. ( not those but Lenski's work) I still haven't seen a new species evolve from the ones I did. I admit, it was merely a quick viewing due to time constraints.
MOUNTAINS of data. this, once more, proves the adage that ALWAYS holds true in this forum, and indeed, among our species as a whole... people see and believe what they want to believe regardless of data presented to them. it's true in politics, it's true in almost any situation you can come up with.
It's not "belief" for me. I just have not seen a new species yet. I am not saying it's not plausible either.