Aperture crashed twice today. Comments?

Aperture crashed twice on me today. Have since repaired the Library. Once was while using BorderFX. The other time I was building a complex filter in Places View. It's been a while since Aperture has outright crashed on me. Snips from crash logs below. Thanks.

Process: Aperture [7250]

Path: /Applications/Aperture.app/Contents/MacOS/Aperture

Identifier: com.apple.Aperture

Version: 3.4.4 (3.4.4)

Build Info: Aperture-320085000000000~3

Code Type: X86-64 (Native)

Parent Process: launchd [193]

User ID: 501

PlugIn Path: /Library/Application Support/Aperture/*/BorderFXEditPlugin

PlugIn Identifier: com.iborderfx.BorderFXEdit

PlugIn Version: 1.8.0 (401)

Date/Time: 2013-06-04 18:36:40.794 -0400

OS Version: Mac OS X 10.8.3 (12D78)

Report Version: 10

Crashed Thread: 0 Dispatch queue: com.apple.main-thread

Exception Type: EXC_BREAKPOINT (SIGTRAP)

Exception Codes: 0x0000000000000002, 0x0000000000000000

Application Specific Information:

*** CFRelease() called with NULL ***

Performing @selector(setFontFamilyAction:) from sender IFFontPopUpButton 0x7fd2ba9de8a0

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread

Process: Aperture [6883]

Path: /Applications/Aperture.app/Contents/MacOS/Aperture

Identifier: com.apple.Aperture

Version: 3.4.4 (3.4.4)

Build Info: Aperture-320085000000000~3

Code Type: X86-64 (Native)

Parent Process: launchd [193]

User ID: 501

Date/Time: 2013-06-04 17:27:26.687 -0400

OS Version: Mac OS X 10.8.3 (12D78)

Report Version: 10

Crashed Thread: 0 Dispatch queue: com.apple.main-thread

Exception Type: EXC_BAD_ACCESS (SIGSEGV)

Exception Codes: EXC_I386_GPFLT

Application Specific Information:

objc_msgSend() selector name: retain

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread