I was going to mention this but reading JB's comment makes me want to read them in all in tpb format instead. So far I have the first four tpb's and they have been really great and I plan on eventually getting them all. The Humble Bundles do go to great charity causes though if you have the print versions and there are many other IDW Star Trek comics in the bundles that may look okay in digital format in the 1, 8 and 15 dollar bundles all of which have increasing amounts of comics. There is a LOT of stuff in that 15 dollar bundle. I don't really like reading comics digitally but I know some do.
Can’t deny there are people who prefer the digital format—just wish they’d all learn NOT to complain about “flaws” that spring FROM that format. Looking at some of the digital publications, I have been appalled by all the "seams" that are brought into sharp relief by that very unforgiving format.
While I will always prefer the printed page to digital, I must admit there is a certain appeal of having a collection of books or comics on a small device you can carry around with you. It can be very handy when your in a waiting room or a long checkout line or just need a quick reference from something in your collection.