Well I guess I’m a contrarian, because I’m still on dial-up and I hate the long waits for download and slow navigation of those mime-compliant things you’re talking about. I put up with the one emailed to me from the COW because it’s not too frequent and generally has content of interest. AND, you use “permission marketing”, where you first ask and/or I have to make a specific request to get that email, it doesn’t just get sent to me willy-nilly. That’s an important distinction, I feel. Frankly, I’d prefer a straight text version with links, the pretty graphics attached to my COW special updates don’t ever really influence me to read anything. I read the headline and make my read/no-read decision. I subscribe to a number of pure email lists, not because of their fancy ascii art:-) but because of specific content and the timeliness of the delivery. Extraneous visual eye candy just ticks me off. I expect and even look for eye candy on web pages but hate it in my email.
If people want the content bad enough, it doesn’t matter how lo-fi the delivery method. I have seen this again and again in my dealings with video clients. They will bring in the most god-awfully produced junk for me to work with (and try to clean up), stuff with horrible powerpoint slides, and home camcorder stuff shot handheld with no lights and onbard mic, and the audience STILL eats it up because the actual content is something they really are hungry for. It is at once depressing but also fascinating. There are still people out in the hinterlands that like getting their religious sermon programming on cardboard LP records and audiocassette tapes. (indeed, an industry article I read said the biggest market for cassette blanks now was mail-order religion and get-rich-quick business seminar programming, as well as a somewhat smaller market for audiobooks on tape)
In the case of the people on the list for festival updates, you gotta wonder if they care more for eye candy and fun graphics or just the specific text info. The narrower the niche audience and the better the writing, the less glitz you need or want, is my opinion.
Content isn’t king; it’s a dictatorship. 🙂