For some people, like my self, we may want to create entirely new letters with complex curves and symbols; therefore it would be nice to, say, draw the symbol on a piece of paper, scan it, edit it with a third-party "paint editor," then upload the resulting image into Glyphr. A three month font type, could be cut down to anywhere from fifteen minutes to a few hours. One imager, per letter/symbol/number.

Any other file types to consider?

Ability to select two shapes and perform a boolean operation on them, such as subtract and union.

Right now there is only Undo!

Say, you've drawn character on a piece of paper and want to make something similar in editor. It would be much easier to do stuff if you could drag and drop photo of the character to the background of the main content area and then be guided by it through out the work. Of course, you should be able to adjust it according to grid.

An automated way to export a package that contains all the font files needed for a proper web reading in all browser (.oet, .svg, .ttf, .woff), additionally include a css file with css code for implementation and a sample html file (similar to what you get when create a webfont on http://www.fontsquirrel.com/tools/webfont-generator)

Some time you love one font, but it missing some glyph which required to work with an application, or multi language environment.

Maybe with a drag and drop UI.

A Chrome Packaged App version with file autosave would be great.

Currently, the "Lock Aspect Ratio" box is unchecked by default. But usually when moving or resizing shapes, it's very important to keep the aspect ratio locked. It would be great to have this enabled by default, or be able to temporarily engage it with a shortcut (Like holding shift as with Illustrator/Photoshop/etc).

Add the ability to group together shapes

A way to export and important glyphes as an SVG (or other file) File, maybe even a way to combine two fonts (like, having an old project font from 2007 combined with something of a newer days)

Needs a way to designate/design missing character glyph to show when character is not yet created in font. For now all font I create in Glyphr represent missing characters as tall rectangles that sometimes are taller than text lines.

Ability to make glyphs based on path stroke, not by using fill, as Single Line Font, export it in format similar to Rapahel cufon font, (it would be nice to have exported font gyphs having 0,0 coordinates at top, similar to svg image) I'm using adobe illustrator to design single line gyphs, then exporting them as svg, mapping to codePoint, and formatting them in json format for my use. It's a lot time consuming, iterative and irritative task. I would love to see your positive response on my idea.
Thank you )

It would be faster to just drag guides, instead of setting the place values.

I'm trying to copy a letter of one font to send it to another, How do I do this (example. I like the D of one font, and I want it as the D of my font.)

It's painful to use when you need to delete multiple shapes one by one.

Fonts don't support paths with stroke thickness, only fill. But, we could allow you to specify a path with stroke thickness, then when exporting a font, that path's stroke could be outlined to create a filled shape.