Innoculating the Indians against measles but instead triggering an epidemic that killed scores of Indians. WebType.org has some complaints from writers who find it too difficult to follow proper typesetting conventions on the Web. Mainly because the various browsers are inconsistent in their support of standards. I don't see why people should bother working around its inconsistencies anymore. Just declare it obsolete and move on.
Life is too short to support bad software.
If simpletons like us can remember the codes for en and em-dashes, well, so can you. I used them at first in 1997 when I first started writing on the Web, but quickly gave up on them because they were too much trouble. We're not setting for ugliness anymore. I bought my copy of Radiohead's new album on Tuesday. It wasn't new to me.