Here are personal opinions on why there are so few local podcasters compared to their bloggers. These can actually serve as the main reasons why podcasts are rarer than blogs, and a number of these reasons are quite obvious.
2. Podcasting requires you to commit more. If blogging only lets you commit your ideas on the typewriter, podcasting forces you to commit your voice on the table, and rather forcefully as you can’t edit what you just said once its published unless you take the whole podcast down.
3. It sucks to talk to nobody. Finding a guest host or anchor can be a bit tedious. Talking to yourself can also suck. A solution here is to do what David Pogue does in his podcast — read your own blog posts out loud. Sorta like an interpretative oral reading contest.
4. Bigger language barrier. If blogs are much easier to do in English, this is not so with podcasting. In general, it would be more correct to say that the average Filipino in Manila speaks in Taglish, which is a combination of Filipino and English and this has been engraved in our culture, that it is very hard to change. Case in point is the Band of Bloggers podcast which does the show in Taglish.
All in all these are valid reasons why podcasting is sparse here. But then again, the real reason why podcasting isn’t so hot here is actually a misnomer.