WebINK Font Embedding by Extensis

WebINK Font Embedding by Extensis:

Another entry into the font embedding market, this one by Extensis. Fonts foundries currently include Mark Simonson Studio, Porchez Typofonderie, TypeTogether, URW, and exljbris.

One nice feature seems to be the ability to control kerning within your font settings rather than just through the letter-spacing CSS property. I'm not certain, however, that kerning should be set off-site rather than within the CSS. (Though admittedly, the current CSS/browser...