I love Widget Entries - best way to make widget content manageable by non technical clients etc. There are others out there but this is simple and elegant.
Unfortunately there is a growing list of other plugins it clashes with and there hasn't been an update since 2011 to address these.
My particular bugbear is the clash with Events Manager - http://wordpress.org/extend/plugins/events-manager/ - and as a result I simply cant use Widget Entries on sites using this plugin.
Any chance of an update or feedback addressing these issues?