Hey mac users, Don't you think the recent adobe interface is not cool on Mac? They are expensive, and upgraded every year with high-cost. But Apps from AppStore can be updated for nothing forever, if buy it once.
I tried to pick the Apps that can cover as much as possible in terms of functionality Adobe softwares.

Adobe wares VS Free or Low Price wares

(+:and, -:or)

Adobe CS6	Substitute Software	Place	Price	Description
Photoshop	Pixelomator	AppStore	¥1300	Equivalent functionality, and very cool UI!!
-	Gimp	Website	Free	Equivalent functionality
Illustrator	iDraw	AppStore	¥2200	Equivalent functionality, and cool UI! (But no 3D, no Gradient mesh)
-	InkScape	Website	Free	Now being developed Gradient mesh!!(But not Cocoa native App (X11))
+	Blender	Website	Free	Complements the capabilities of 3D
InDesign	iBooks Author	AppStore	Free	Released by Apple, looks good!
Acrobat Pro	Skim	Website	Free	Marker to PDF, same to Acrobat
Flash Professional	Hype	AppStore	¥5200	In html5 In html5 instead of flashinstead of flash
Flash Builder	Titanium Studio	Website	Free	Multi-platform development environment for smartphone apps
Dreamweaver	Coda	AppStore	¥6500	Edit website with WYSIWYG editor
-	Aptana Studio	Website	Free	IDE for the web developments
Fireworks	Slicy	AppStore	¥2600	Slice the PSD file
+	Css-Borders	AppStore	Free	Split image and deploy with CSS
+	BlueGriffon	Website	Free	Draw and convert to SVG, and Embed into HTML. Edit html with WYSIWYG editor
After Effects	Javie	Website	Free	Can be enhanced with plugins
Premiere Pro	Motion	AppStore	¥4300	Released by Apple
Audition	Audacity	Website	Free	can be enhanced with plugins
Encore	Compressor	AppStore	¥4300	Released by Apple, can burn to BD/DVD
SpeedGrade	DaVinci Resolve Lite	Website	Free	Another choice, 'Color' is included in 'Final Cut Studio'
Prelude
Bridge	XnViewMP	Website	Free	Management and evaluation of the files
MediaEncorder	WonTube Free Video Converter	AppStore	Free	Also optimum for iOS, AppleTV

Adobe Others	Substitute Software	Place	Price	Description
Lightroom	iPhoto	AppStore	¥1700	Pre-installed in recent Mac
Photoshop Elements	Aperture	AppStore	¥6900	iPhoto library can be shared
Premiere Elements	iMovie	AppStore	¥1700	Pre-installed in recent Mac

Impression

Adobe wares have advantage in concerning the compatibility between each software.
Pixelomator can import and export 'ps' files. iDraw can only import 'ai' files. If each software can import and export filetype based on adobe, Interchange between each software should be able to smoothly.
Ironically, Adobe standards is the industry standard...

Extras

Adobe Service	Substitute Service	Description
Creative Cloud Storage	iCloud Storage	Adobe is 2GB free, Apple is 5GB free
Sink device and PC	iTunes	? ? ?