Based on B2B survery report from NerProspex and Ascend2.
Here are content creation that rate most effective inbound tactic and most difficult to execute.
Most Effective Tactics
66% Marketing content creation
54% Search engine optimization
34% Social Media/social networking
30% Blogging or guest blogging
30% Website design optimization
Most Difficult Tactics
57% Marketing content creation
28% Search engine optimization
27% Website design optimization
26% Blogging or guest blogging
25% Social Media/social networking